HIGH 8.4 Microsoft
CVE-2025-38349
eventpoll: don't decrement ep refcount while still holding the ep mutex
Microsoft Security Update 2025-Jul: eventpoll: don't decrement ep refcount while still holding the ep mutex
Affected Products
- azl3 kernel 6.6.96.2-1 on Azure Linux 3.0
- azl3 kernel 6.6.96.2-2 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-38349
- https://nvd.nist.gov/vuln/detail/CVE-2025-38349
This high severity vulnerability with a CVSS score of 8.4 was published on 2025-07-08 via Microsoft. Affected: azl3 kernel 6.6.96.2-1 on Azure Linux 3.0, azl3 kernel 6.6.96.2-2 on Azure Linux 3.0.
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